149928121

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4637}}^1$

素因数の和:4824

約数の個数: 16

約数和(自身を含む): 178099200

約数和(自身を除く): 28171079

約数列:

[1, 7, 31, 149, 217, 1043, 4619, 4637, 32333, 32459, 143747, 690913, 1006229, 4836391, 21418303, 149928121]

約数ペア:

[(1, 149928121), (7, 21418303), (31, 4836391), (149, 1006229), (217, 690913), (1043, 143747), (4619, 32459), (4637, 32333)]